From 4279e947be5b72430e057d50809230312fb4349e Mon Sep 17 00:00:00 2001
From: Ralph Bean <rbean@redhat.com>
Date: Mon, 13 Aug 2018 14:08:36 -0400
Subject: [PATCH] Allow overriding the name and stream from scm repos.

If configured on the server side, disabled by default.
---
 module_build_service/config.py       | 10 ++++++++++
 module_build_service/utils/submit.py | 12 +++++++-----
 2 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/module_build_service/config.py b/module_build_service/config.py
index 62f40f11..2385b33a 100644
--- a/module_build_service/config.py
+++ b/module_build_service/config.py
@@ -197,6 +197,16 @@ class Config(object):
             'default': True,
             'desc': 'Enable or disable imports to koji using content '
                     'generator api'},
+        'allow_name_override_from_scm': {
+            'type': bool,
+            'default': False,
+            'desc': 'Allow modulemd files to override the module name '
+            'if different from the scm repo name.'},
+        'allow_stream_override_from_scm': {
+            'type': bool,
+            'default': False,
+            'desc': 'Allow modulemd files to override the module stream '
+            'if different from the scm repo branch.'},
         'allow_custom_scmurls': {
             'type': bool,
             'default': False,
diff --git a/module_build_service/utils/submit.py b/module_build_service/utils/submit.py
index be3bcfd5..ff9febda 100644
--- a/module_build_service/utils/submit.py
+++ b/module_build_service/utils/submit.py
@@ -418,17 +418,19 @@ def _fetch_mmd(url, branch=None, allow_local_url=False, whitelist_url=False):
     # If the name was set in the modulemd, make sure it matches what the scmurl
     # says it should be
     if mmd.get_name() and mmd.get_name() != scm.name:
-        raise ValidationError('The name "{0}" that is stored in the modulemd '
-                              'is not valid'.format(mmd.get_name()))
+        if not conf.allow_name_override_from_scm:
+            raise ValidationError('The name "{0}" that is stored in the modulemd '
+                                  'is not valid'.format(mmd.get_name()))
     else:
         mmd.set_name(scm.name)
 
     # If the stream was set in the modulemd, make sure it matches what the repo
     # branch is
     if mmd.get_stream() and mmd.get_stream() != scm.branch:
-        raise ValidationError('The stream "{0}" that is stored in the modulemd '
-                              'does not match the branch "{1}"'.format(
-                                  mmd.get_stream(), scm.branch))
+        if not conf.allow_stream_override_from_scm:
+            raise ValidationError('The stream "{0}" that is stored in the modulemd '
+                                  'does not match the branch "{1}"'.format(
+                                      mmd.get_stream(), scm.branch))
     else:
         mmd.set_stream(str(scm.branch))